Quiz Hard 2

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Quiz Hard 2

1 / 30

Which of the following is not a form of cellulose

2 / 30

If reaction A has an activation energy of 250 kJ and reaction B has an activation energy of 100 kJ, which of the following statements must be correct?

3 / 30

Pick out the ideal conditions needed for the manufacture of H2SO4 by contact proem

4 / 30

Which treatment is done with pulp before delivering it to paper making machine?

5 / 30

stainless steel contains

6 / 30

Gold dissolve in aqua regia forming?

7 / 30

which of the following is not known?

8 / 30

The titration involving oxidation-reduction reaction is called

9 / 30

In XeF2 molecules. Xe atom undergoes hybridizatuon

10 / 30

steel cannot qualify for stainless prefix until it has at least how many percent of chromium?

11 / 30

Formula of gypsum is

12 / 30

Which of the following is not characteristic of amylose

13 / 30

Of the molecules, SF4 XeF4 and CF4, which have square planar geometry?

14 / 30

Lewes concept explain the formation of

15 / 30

Drying agent which react with CO2 and removes water vapours is

16 / 30

Albumin is classified as

17 / 30

Estimation in protien is generally carried out by method

18 / 30

Xenon reacts best with

19 / 30

Which element, amongst the following. has the highest boiling point?

20 / 30

Dolomite is a mineral whose function is

21 / 30

Which of the following statements is not related with the advantages of TLC?

22 / 30

one of the best flourinating agent is

23 / 30

Pick out the incorrect statement for transition metals

24 / 30

An acid-base titration involves a neutralization reaction in which an acid is reacted with an equivalent amount of base.The titrant is always a strong acid or base.The analyte may be

25 / 30

Which of the following extractant is used in solid-phase extraction?

26 / 30

In which property listed below hydrogen does not resemble alkali metals?

27 / 30

When CH3COOH is titrated against NaOH, the pH as the equivalence point is

28 / 30

Which of the following is the basic indicator for titration of CH3COOH with NaOH?

29 / 30

Atomicity of which of the following pair of elements is not some as hydrogen?

30 / 30

Lithium silicick reacts with concentrated hydrochloric and to give lithium chloride along with

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